Home
Class 12
BIOLOGY
Which of the following micronutrient hel...

Which of the following micronutrient helps in `N_(2)`-fixation?

A

Mo

B

Ca

C

Bo

D

Na

Text Solution

Verified by Experts

The correct Answer is:
A
Nitrogenase enzyme is required for nitrogen-fixation. It consists of two components. Fe containing unit and Mo (molybdenum) containing unit. Hence, Fe and Mo are important for niitrogenase.
Promotional Banner

Topper's Solved these Questions

  • MINERAL NUTRITION

    ARIHANT NEET|Exercise Chapter Exercises (B) Taking it together (Medical entrances special format questions) Assertion And Reason|8 Videos

  • MICROBES IN HUMAN WELFARE

    ARIHANT NEET|Exercise Chapter exercises C ( Medical entrances gallery )|28 Videos

  • MONERA

    ARIHANT NEET|Exercise Chapter exercises Medical entrances gallery (Collection of questions asked in NEET & various medical entrance exams)|47 Videos

Similar Questions

Explore conceptually related problems

Which of the following is a micronutrient

Which of the following is a micronutrient ?

Which of the following is a micronutrient?

Which of the following is an micronutrient ?

Which of the following is an micronutrient ?

Which one of the following is micronutrient ?

Which one of the following is a micronutrient ?

N_(2) fixation is

ARIHANT NEET-MINERAL NUTRITION-Chapter Exercises (C) Medical Entrances gallery (Collection of questions asked in NEET & Various Medical Entrance Exams)
  1. An essential element is that, which

    Text Solution

    |

  2. Necrosis to crops is due to the deficiency of

    Text Solution

    |

  3. Which of the following micronutrient helps in N(2)-fixation?

    Text Solution

    |

  4. Which element is required for the germination of pollen grains?

    Text Solution

    |

  5. Nutrifying bacteria

    Text Solution

    |

  6. In root nudules of legumes, leghaemoglobin is important because it

    Text Solution

    |

  7. Minerals are abosrbed by plants in

    Text Solution

    |

  8. Khaira disease of rice' is due to

    Text Solution

    |

  9. Which one of the following is a micronutrient in plants?

    Text Solution

    |

  10. Which of the following minerals activate the enzymes involved in respi...

    Text Solution

    |

  11. Select the match ones. I. nitrosomonas-Nitrite to nitrate ltBrgt II....

    Text Solution

    |

  12. Which one of the following is not a micronutrient

    Text Solution

    |

  13. Which of the following is an amide involved in nitrogen metabo...

    Text Solution

    |

  14. Which of the following is a bacterium involvedin denitrification?

    Text Solution

    |

  15. The minerals involved in waer splitting reaction during photosynthesis...

    Text Solution

    |

  16. Necrosis, or death of tissue particularly leaf tissue, is due to the d...

    Text Solution

    |

  17. Manganese is required in

    Text Solution

    |

  18. Insectivorous plants live in a soil that is usually deficient in

    Text Solution

    |

  19. The enzyme responsible for the reduction of molecular nitrogen to the ...

    Text Solution

    |

  20. Which one depicts nitrogen-fixation?

    Text Solution

    |